| Heptagenia marginalis | |
|---|---|
 | |
| Flatheaded mayfly - Heptagenia marginalis | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Ephemeroptera |
| Family: | Heptageniidae |
| Genus: | Heptagenia |
| Species: | H. marginalis |
| Binomial name | |
| Heptagenia marginalis Banks, 1910 | |
Heptagenia marginalis is a species of flatheaded mayfly in the family Heptageniidae. It is found in North America. [1] [2] [3] [4]
The Heptageniidae are a family of mayflies with over 500 described species mainly distributed in the Holarctic, Oriental, and Afrotropical regions, and also present in the Central American Tropics and extreme northern South America.
Heptagenia is a genus of flatheaded mayflies in the family Heptageniidae. There are at least 20 described species in Heptagenia.
Siphlonurus is a genus of primitive minnow mayflies in the family Siphlonuridae. There are more than 40 described species in Siphlonurus.
Siphloplecton is a genus of cleftfooted minnow mayflies in the family Metretopodidae. There are about 15 described species in Siphloplecton.
Phyllophaga marginalis is a species of scarab beetle in the family Scarabaeidae. It is found in North America.
Maccaffertium is a genus of flatheaded mayflies in the family Heptageniidae. There are at least 20 described species in Maccaffertium.
Stenacron interpunctatum, the stenacron mayfly, is a species of flatheaded mayfly in the family Heptageniidae. It is found in North America.
Ameletus tertius is a species of combmouthed minnow mayfly in the family Ameletidae. It is found in North America.
Siphlonurus alternatus is a species of primitive minnow mayfly in the family Siphlonuridae. It is found in North America and Europe. In North America its range includes all of Canada, the northeastern United States, and Alaska.
Epeorus longimanus is a species of flatheaded mayfly in the family Heptageniidae. It is found in North America.
Epeorus pleuralis, the quill gordon, is a species of flatheaded mayfly in the family Heptageniidae. It is found in North America.
Heptagenia elegantula is a species of flatheaded mayfly in the family Heptageniidae. It is found in Central America and North America. In North America its range includes all of Canada, northern Mexico, and the continental United States.
Attenella is a genus of spiny crawler mayflies in the family Ephemerellidae. There are at least four described species in Attenella.
Drunella walkeri is a species of spiny crawler mayfly in the family Ephemerellidae. It is found in North America.
Ephoron leukon, the white fly, is a species of pale burrower mayfly in the family Polymitarcyidae. It is found in North America.
Eurylophella prudentalis is a species of spiny crawler mayfly in the family Ephemerellidae. It is found in North America.
Baetisca is a genus of armored mayflies in the family Baetiscidae. There are about 12 described species in Baetisca.
Procloeon rufostrigatum is a species of small minnow mayfly in the family Baetidae. It is found in North America.
Heptagenia flavescens is a species of flatheaded mayfly in the family Heptageniidae. It is found in Central America and North America.
Heptagenia solitaria is a species of flatheaded mayfly in the family Heptageniidae. It is found in southwestern and northern Canada, and the western United States.
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